@Test
public void canProvideJsonOutputFormat() throws Exception {
OutputFormat format =
repository.outputFormat(asList(MediaType.APPLICATION_JSON_TYPE), null, null);
assertNotNull(format);
assertEquals("\"test\"", format.assemble(ValueRepresentation.string("test")));
}
@POST
public Response exec(@Context InputFormat input, String data) {
Map<String, Object> args;
try {
args = input.readMap(data);
} catch (BadInputException e) {
return output.badRequest(e);
}
if (!args.containsKey("command")) {
return Response.status(Status.BAD_REQUEST)
.entity("Expected command argument not present.")
.build();
}
ScriptSession scriptSession;
try {
scriptSession = getSession(args);
} catch (IllegalArgumentException e) {
return output.badRequest(e);
}
log.debug(scriptSession.toString());
try {
Pair<String, String> result = scriptSession.evaluate((String) args.get("command"));
List<Representation> list =
new ArrayList<Representation>(
asList(
ValueRepresentation.string(result.first()),
ValueRepresentation.string(result.other())));
return output.ok(new ListRepresentation(RepresentationType.STRING, list));
} catch (Exception e) {
List<Representation> list =
new ArrayList<Representation>(
asList(
ValueRepresentation.string(e.getClass() + " : " + e.getMessage() + "\n"),
ValueRepresentation.string(null)));
return output.ok(new ListRepresentation(RepresentationType.STRING, list));
}
}
static Representation getSingleRepresentation(Object result) {
if (result == null) {
return ObjectToRepresentationConverter.getSingleRepresentation(result);
}
if (result instanceof Neo4j2Vertex) {
return new NodeRepresentation(((Neo4j2Vertex) result).getRawVertex());
}
if (result instanceof Neo4j2Edge) {
return new RelationshipRepresentation(((Neo4j2Edge) result).getRawEdge());
}
if (result instanceof Neo4j2Graph) {
return ValueRepresentation.string(((Neo4j2Graph) result).getRawGraph().toString());
}
return ObjectToRepresentationConverter.getSingleRepresentation(result);
}
@Mapping("description")
public ValueRepresentation getDescription() {
return ValueRepresentation.string(description);
}
@Mapping("name")
public ValueRepresentation getName() {
return ValueRepresentation.string(name);
}
@Mapping("extends")
public ValueRepresentation extendedEntity() {
return ValueRepresentation.string(getExtendedEntity());
}
@Test
public void canFormatString() throws Exception {
json.assemble(ValueRepresentation.string("expected value"));
assertEquals(stream.toString(), "\"expected value\"");
}